Apparently, when Qt sees an icon with the height smaller than the rest,
with this option set, it will change the height of all other items to be
that one, causing #828.
While we do lose some performance changing this option, the issue is
gone, so :|
Signed-off-by: flow <flowlnlnln@gmail.com>
This creates a hierarchy in which ModPage and ModModel are the parents
of every mod provider, providing the basic functionality common to all
of them.
It also imposes a unique .ui file (they were already equal before, just
duplicated basically) on all mod providers.
